I checked out a Chiltons repair manual for Silverado's and figured id scan a few pages for my reference and anyone else that might find it useful.
~ 1MB
http://www.shiftn6.com/lsx/lsx_oilpan_timingcover_install.pdf
~ 1MB
http://www.shiftn6.com/lsx/lsx_oilpan_timingcover_install.pdf